From 32a2b11f467642ea700bc0b01f4693e52ec0fabd Mon Sep 17 00:00:00 2001 From: Carlos Maiolino Date: Wed, 22 Jul 2020 09:23:10 -0700 Subject: xfs: Remove kmem_zone_zalloc() usage Use kmem_cache_zalloc() directly. With the exception of xlog_ticket_alloc() which will be dealt on the next patch for readability. Reviewed-by: Christoph Hellwig Signed-off-by: Carlos Maiolino Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner --- fs/xfs/libxfs/xfs_alloc_btree.c | 2 +- fs/xfs/libxfs/xfs_bmap.c | 5 ++++- fs/xfs/libxfs/xfs_bmap_btree.c | 2 +- fs/xfs/libxfs/xfs_da_btree.c | 2 +- fs/xfs/libxfs/xfs_ialloc_btree.c | 2 +- fs/xfs/libxfs/xfs_inode_fork.c | 6 +++--- fs/xfs/libxfs/xfs_refcount_btree.c | 2 +- fs/xfs/libxfs/xfs_rmap_btree.c | 2 +- fs/xfs/xfs_bmap_item.c | 4 ++-- fs/xfs/xfs_buf.c | 4 +--- fs/xfs/xfs_buf_item.c | 2 +- fs/xfs/xfs_dquot.c | 2 +- fs/xfs/xfs_extfree_item.c | 6 ++++-- fs/xfs/xfs_icreate_item.c | 2 +- fs/xfs/xfs_inode_item.c | 3 ++- fs/xfs/xfs_refcount_item.c | 5 +++-- fs/xfs/xfs_rmap_item.c | 5 +++-- fs/xfs/xfs_trans.c | 4 ++-- fs/xfs/xfs_trans_dquot.c | 3 ++- 19 files changed, 35 insertions(+), 28 deletions(-) (limited to 'fs/xfs') diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index 3d1226aa2eb5..8e01231b308e 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -480,7 +480,7 @@ xfs_allocbt_init_common( ASSERT(btnum == XFS_BTNUM_BNO || btnum == XFS_BTNUM_CNT); - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); + cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL); cur->bc_tp = tp; cur->bc_mp = mp; diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index fd5c0d669d0d..9c40d5971035 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -1099,7 +1099,10 @@ xfs_bmap_add_attrfork( if (error) goto trans_cancel; ASSERT(ip->i_afp == NULL); - ip->i_afp = kmem_zone_zalloc(xfs_ifork_zone, 0); + + ip->i_afp = kmem_cache_zalloc(xfs_ifork_zone, + GFP_KERNEL | __GFP_NOFAIL); + ip->i_afp->if_format = XFS_DINODE_FMT_EXTENTS; ip->i_afp->if_flags = XFS_IFEXTENTS; logflags = 0; diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c index d9c63f17d2de..ecec604e6e4d 100644 --- a/fs/xfs/libxfs/xfs_bmap_btree.c +++ b/fs/xfs/libxfs/xfs_bmap_btree.c @@ -552,7 +552,7 @@ xfs_bmbt_init_cursor( struct xfs_btree_cur *cur; ASSERT(whichfork != XFS_COW_FORK); - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); + cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL); cur->bc_tp = tp; cur->bc_mp = mp; diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c index 897749c41f36..a4e1f01daf3d 100644 --- a/fs/xfs/libxfs/xfs_da_btree.c +++ b/fs/xfs/libxfs/xfs_da_btree.c @@ -81,7 +81,7 @@ kmem_zone_t *xfs_da_state_zone; /* anchor for state struct zone */ xfs_da_state_t * xfs_da_state_alloc(void) { - return kmem_zone_zalloc(xfs_da_state_zone, KM_NOFS); + return kmem_cache_zalloc(xfs_da_state_zone, GFP_NOFS | __GFP_NOFAIL); } /* diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index b2c122ad8f0e..3c8aebc36e64 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -411,7 +411,7 @@ xfs_inobt_init_common( { struct xfs_btree_cur *cur; - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); + cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL); cur->bc_tp = tp; cur->bc_mp = mp; cur->bc_btnum = btnum; diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c index 28b366275ae0..0cf853d42d62 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.c +++ b/fs/xfs/libxfs/xfs_inode_fork.c @@ -291,7 +291,7 @@ xfs_iformat_attr_fork( * Initialize the extent count early, as the per-format routines may * depend on it. */ - ip->i_afp = kmem_zone_zalloc(xfs_ifork_zone, KM_NOFS); + ip->i_afp = kmem_cache_zalloc(xfs_ifork_zone, GFP_NOFS | __GFP_NOFAIL); ip->i_afp->if_format = dip->di_aformat; if (unlikely(ip->i_afp->if_format == 0)) /* pre IRIX 6.2 file system */ ip->i_afp->if_format = XFS_DINODE_FMT_EXTENTS; @@ -673,8 +673,8 @@ xfs_ifork_init_cow( if (ip->i_cowfp) return; - ip->i_cowfp = kmem_zone_zalloc(xfs_ifork_zone, - KM_NOFS); + ip->i_cowfp = kmem_cache_zalloc(xfs_ifork_zone, + GFP_NOFS | __GFP_NOFAIL); ip->i_cowfp->if_flags = XFS_IFEXTENTS; ip->i_cowfp->if_format = XFS_DINODE_FMT_EXTENTS; } diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c index c5296c124a4c..a6ac60ae9421 100644 --- a/fs/xfs/libxfs/xfs_refcount_btree.c +++ b/fs/xfs/libxfs/xfs_refcount_btree.c @@ -323,7 +323,7 @@ xfs_refcountbt_init_common( ASSERT(agno != NULLAGNUMBER); ASSERT(agno < mp->m_sb.sb_agcount); - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); + cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL); cur->bc_tp = tp; cur->bc_mp = mp; cur->bc_btnum = XFS_BTNUM_REFC; diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c index 94948a53569f..beb81c84a937 100644 --- a/fs/xfs/libxfs/xfs_rmap_btree.c +++ b/fs/xfs/libxfs/xfs_rmap_btree.c @@ -456,7 +456,7 @@ xfs_rmapbt_init_common( { struct xfs_btree_cur *cur; - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); + cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL); cur->bc_tp = tp; cur->bc_mp = mp; /* Overlapping btree; 2 keys per pointer. */ diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c index 6736c5ab188f..ec3691372e7c 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -138,7 +138,7 @@ xfs_bui_init( { struct xfs_bui_log_item *buip; - buip = kmem_zone_zalloc(xfs_bui_zone, 0); + buip = kmem_cache_zalloc(xfs_bui_zone, GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(mp, &buip->bui_item, XFS_LI_BUI, &xfs_bui_item_ops); buip->bui_format.bui_nextents = XFS_BUI_MAX_FAST_EXTENTS; @@ -215,7 +215,7 @@ xfs_trans_get_bud( { struct xfs_bud_log_item *budp; - budp = kmem_zone_zalloc(xfs_bud_zone, 0); + budp = kmem_cache_zalloc(xfs_bud_zone, GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(tp->t_mountp, &budp->bud_item, XFS_LI_BUD, &xfs_bud_item_ops); budp->bud_buip = buip; diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index dda0c9445879..d4cdcb6fb2fe 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -214,9 +214,7 @@ _xfs_buf_alloc( int i; *bpp = NULL; - bp = kmem_zone_zalloc(xfs_buf_zone, KM_NOFS); - if (unlikely(!bp)) - return -ENOMEM; + bp = kmem_cache_zalloc(xfs_buf_zone, GFP_NOFS | __GFP_NOFAIL); /* * We don't want certain flags to appear in b_flags unless they are diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index ed1bf1d99483..5bb6f22cc11a 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -738,7 +738,7 @@ xfs_buf_item_init( return 0; } - bip = kmem_zone_zalloc(xfs_buf_item_zone, 0); + bip = kmem_cache_zalloc(xfs_buf_item_zone, GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(mp, &bip->bli_item, XFS_LI_BUF, &xfs_buf_item_ops); bip->bli_buf = bp; diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 799b986975e8..04dc2be19c3a 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -428,7 +428,7 @@ xfs_dquot_alloc( { struct xfs_dquot *dqp; - dqp = kmem_zone_zalloc(xfs_qm_dqzone, 0); + dqp = kmem_cache_zalloc(xfs_qm_dqzone, GFP_KERNEL | __GFP_NOFAIL); dqp->q_type = type; dqp->q_id = id; diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index b9c333bae0a1..6cb8cd11072a 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -161,7 +161,8 @@ xfs_efi_init( ((nextents - 1) * sizeof(xfs_extent_t))); efip = kmem_zalloc(size, 0); } else { - efip = kmem_zone_zalloc(xfs_efi_zone, 0); + efip = kmem_cache_zalloc(xfs_efi_zone, + GFP_KERNEL | __GFP_NOFAIL); } xfs_log_item_init(mp, &efip->efi_item, XFS_LI_EFI, &xfs_efi_item_ops); @@ -332,7 +333,8 @@ xfs_trans_get_efd( (nextents - 1) * sizeof(struct xfs_extent), 0); } else { - efdp = kmem_zone_zalloc(xfs_efd_zone, 0); + efdp = kmem_cache_zalloc(xfs_efd_zone, + GFP_KERNEL | __GFP_NOFAIL); } xfs_log_item_init(tp->t_mountp, &efdp->efd_item, XFS_LI_EFD, diff --git a/fs/xfs/xfs_icreate_item.c b/fs/xfs/xfs_icreate_item.c index 287a9e5c7d75..9b3994b9c716 100644 --- a/fs/xfs/xfs_icreate_item.c +++ b/fs/xfs/xfs_icreate_item.c @@ -97,7 +97,7 @@ xfs_icreate_log( { struct xfs_icreate_item *icp; - icp = kmem_zone_zalloc(xfs_icreate_zone, 0); + icp = kmem_cache_zalloc(xfs_icreate_zone, GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(tp->t_mountp, &icp->ic_item, XFS_LI_ICREATE, &xfs_icreate_item_ops); diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index 3840117f8a5e..895f61b2b4f0 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -615,7 +615,8 @@ xfs_inode_item_init( struct xfs_inode_log_item *iip; ASSERT(ip->i_itemp == NULL); - iip = ip->i_itemp = kmem_zone_zalloc(xfs_ili_zone, 0); + iip = ip->i_itemp = kmem_cache_zalloc(xfs_ili_zone, + GFP_KERNEL | __GFP_NOFAIL); iip->ili_inode = ip; spin_lock_init(&iip->ili_lock); diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c index c81639891e29..7b2c72bc2858 100644 --- a/fs/xfs/xfs_refcount_item.c +++ b/fs/xfs/xfs_refcount_item.c @@ -143,7 +143,8 @@ xfs_cui_init( cuip = kmem_zalloc(xfs_cui_log_item_sizeof(nextents), 0); else - cuip = kmem_zone_zalloc(xfs_cui_zone, 0); + cuip = kmem_cache_zalloc(xfs_cui_zone, + GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(mp, &cuip->cui_item, XFS_LI_CUI, &xfs_cui_item_ops); cuip->cui_format.cui_nextents = nextents; @@ -220,7 +221,7 @@ xfs_trans_get_cud( { struct xfs_cud_log_item *cudp; - cudp = kmem_zone_zalloc(xfs_cud_zone, 0); + cudp = kmem_cache_zalloc(xfs_cud_zone, GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(tp->t_mountp, &cudp->cud_item, XFS_LI_CUD, &xfs_cud_item_ops); cudp->cud_cuip = cuip; diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index a86599db20a6..dc5b0753cd51 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -141,7 +141,8 @@ xfs_rui_init( if (nextents > XFS_RUI_MAX_FAST_EXTENTS) ruip = kmem_zalloc(xfs_rui_log_item_sizeof(nextents), 0); else - ruip = kmem_zone_zalloc(xfs_rui_zone, 0); + ruip = kmem_cache_zalloc(xfs_rui_zone, + GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(mp, &ruip->rui_item, XFS_LI_RUI, &xfs_rui_item_ops); ruip->rui_format.rui_nextents = nextents; @@ -243,7 +244,7 @@ xfs_trans_get_rud( { struct xfs_rud_log_item *rudp; - rudp = kmem_zone_zalloc(xfs_rud_zone, 0); + rudp = kmem_cache_zalloc(xfs_rud_zone, GFP_KERNEL | __GFP_NOFAIL); xfs_log_item_init(tp->t_mountp, &rudp->rud_item, XFS_LI_RUD, &xfs_rud_item_ops); rudp->rud_ruip = ruip; diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 0ad72a83edac..ed72867b1a19 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -90,7 +90,7 @@ xfs_trans_dup( trace_xfs_trans_dup(tp, _RET_IP_); - ntp = kmem_zone_zalloc(xfs_trans_zone, 0); + ntp = kmem_cache_zalloc(xfs_trans_zone, GFP_KERNEL | __GFP_NOFAIL); /* * Initialize the new transaction structure. @@ -263,7 +263,7 @@ xfs_trans_alloc( * GFP_NOFS allocation context so that we avoid lockdep false positives * by doing GFP_KERNEL allocations inside sb_start_intwrite(). */ - tp = kmem_zone_zalloc(xfs_trans_zone, 0); + tp = kmem_cache_zalloc(xfs_trans_zone, GFP_KERNEL | __GFP_NOFAIL); if (!(flags & XFS_TRANS_NO_WRITECOUNT)) sb_start_intwrite(mp->m_super); diff --git a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c index 518cf0347891..c6ba7ef18e06 100644 --- a/fs/xfs/xfs_trans_dquot.c +++ b/fs/xfs/xfs_trans_dquot.c @@ -874,7 +874,8 @@ STATIC void xfs_trans_alloc_dqinfo( xfs_trans_t *tp) { - tp->t_dqinfo = kmem_zone_zalloc(xfs_qm_dqtrxzone, 0); + tp->t_dqinfo = kmem_cache_zalloc(xfs_qm_dqtrxzone, + GFP_KERNEL | __GFP_NOFAIL); } void -- cgit v1.2.3